Proportional pressure valves type RZGO-AES0 pages

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Table F015-20/E

Proportional reducing valves type RZGO-AES, 3-way
direct operated, without integral pressure transducer, ISO 4401 size 06
RZGO are 3-way proportional pressure
reducing valves, direct operated without
integral pressure transducer, which provide
pressure regulation proportional to electronic reference signal.

8

They operate in association with electronic drivers, see table ‫ ݘ‬which supply the
proportional valve with proper current to
align valve regulation to the reference
signal supplied to the electronic driver.
They are available in different executions:
• -A, without integral pressure transducer.
• -AE, -AES, as -A plus analogue (AE) or
digital (AES) integral electronics ‫.ܫ‬
The reduced pressure is controlled by the
spool ‫ ,ܪ‬directly operated by the solenoid ‫.ܩ‬

9

10

ቢ
ባ
ቤ
ብ
ቦ
ቧ
ቨ
ቩ
ቪ
ቫ

1

Valve body
Proportional solenoid

The integral electronics ‫ ܫ‬ensures factory
presetting, fine functionality plus valve-tovalve interchangeability and simplified
wiring and installation.

Spool

RZGO-AES-BP-010/*

Integral electronics
Main connector
-BC/-BP Communication connector

The electronic main connector ‫ ܬ‬is fully
interchangeable for -AE and -AES
executions. Standard 7 pin connector is
used for power supply, analog input
reference and monitor signals.
12 pin connector is used for option /Z (AES).

-PS Communication connector (1)
-EH Communication connector (input)
-EH Communication connector (output)
Screw for air bleeding

MODEL CODE

RZGO

– AES – PS – 010 / 32 /

*

** /

*
Seals material:
omit for NBR (mineral
oil & water glycol)
PE = FPM

Proportional pressure
reducing valve size 06

A
= without integral transducer
AE = as A plus integral electronics
AES = as A plus integral digital electronics

The valves with -BC and -BP interfaces
can be integrated into a fieldbus
communication network and thus digitally
operated by the machine control unit.

Series number

Communication interfaces (only for AES)
PS
BC
BP
EH

= Serial (1)
= CANopen
= PROFIBUS DP
= EtherCAT

Following communication interfaces ቧ,
ቨ, ቩ, ቪ are available for the digital -AES
execution:
• -PS, Serial communication interface for
configuration, monitoring and firmware
updating through Atos PC software always present also for -BC,
-BP and -EH options
• -BC, CANopen interface
• -BP, PROFIBUS-DP interface
• -EH, EtherCAT interface

Coil voltage (only for -A execution) see
section ‫:ݛ‬
- = standard coil for 24VDC Atos drivers
6 = optional coil for 12VDC Atos drivers
18 = optional coil for low current drivers

The coils are fully plastic encapsulated
with insulation class H.
Surface mounting: ISO 4401 size 06.
Max flow: 12 l/min.
Max pressure: 210 bar.

Electronic options for -AE execution,
see section ‫:ݝ‬
I = current reference input (4÷20 mA)
Q = enable signal

Configuration:
010 = regulation on port P, discharge in T

Electronic options for -AES execution,
see section ‫:ݟ‬
Q = enable signal
Z = adds double power supply, enable
and fault signals (12 pin connector)

Pressure range
32 = 32 bar
100 = 100 bar
210 = 210 bar

(1) Serial communication interface always present, also for -BC, -BP and -EH options

2

ELECTRONIC DRIVERS FOR RZGO
-AE

-AES

Drivers model

E-MI-AC-01F

E-MI-AS-IR

E-BM-AC-01F

-A
E-BM-AS-PS

E-ME-AC-01F

E-RP-AC-01F

E-RI-AE

E-RI-AES

Data sheet

G010

G020

G025

G030

G035

G100

G110

G115

Valve model

Note: for power supply and communication connector see section

14

F015